Toe-sucking ex-Gov. Eliot Spitzer and long-suffering wife Silda Wall have formally called it quits, filing Tuesday to end their 26-year marriage, a source told The Post.

In Manhattan Supreme Court papers filed as “Anonymous vs. Anonymous,” the couple listed the breakup as “contested,” although Wednesday night, a spokesperson for Eliot and Silda said that the issues are now resolved and the divorce will not be contested.

The filing comes just weeks after The Post’s bombshell report that revealed Spitzer was shacking up with years-younger ­political mouthpiece Lis Smith, an aide in his failed 2013 run for city comptroller.

A day after The Post ran its exclusive photos of the canood­ling couple, Spitzer, 54, and his lawyer-wife, 56, issued a joint statement saying their marriage was kaput.

Spitzer spent Christmas Day with Smith, 31 — who at the time was working for Mayor de Blasio’s transition team — at her parents’ home in the Westchester town of Bronxville.

Then, over the New Year’s holiday, Spitzer and Smith turned a Jamaica-resort hot tub into a steamy love cauldron, with the shamed pol sucking the toes of his topless mistress in view of kids.

“She would sit in his lap. Then he’d put her feet in his mouth. He licked her toes and was playing with her feet,” an aghast witness told The Post.

The sexually charged showing evoked memories of 2008, when Spitzer was forced to resign after being outed as ­“Client 9” in the Emperor’s Club VIP high-end hooker scandal.